Company Badge
USPTO Data Jan 1 1976 - Oct 13 2026
1 Patents
#161 in Beaverton, OR
#1,717 in Oregon
#136,844 in US
Carter Sprague Inc.
Forward Citations = 12
3 inventors:
Beaverton, OR, United States of America
Carter Sprague Inc.
Forward Citations = 12
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3 inventors (with patents filed for the assignee):
John L Carter (1 out of 5 patents)
Larry C Lagging (1 out of 1 patent)
Everett C Davidson (1 out of 1 patent)
1 patent:
IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Carter Sprague Inc.. Retrieved from https://idiyas.com/company/carter-sprague
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]